1816871424

素因数分解:

$2^9\times 3^1\times {\mathrm{379}}^1\times {\mathrm{3121}}^1$

素因数の和:3521

約数の個数: 80

約数和(自身を含む): 4854585120

約数和(自身を除く): 3037713696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 379, 384, 512, 758, 768, 1137, 1516, 1536, 2274, 3032, 3121, 4548, 6064, 6242, 9096, 9363, 12128, 12484, 18192, 18726, 24256, 24968, 36384, 37452, 48512, 49936, 72768, 74904, 97024, 99872, 145536, 149808, 194048, 199744, 291072, 299616, 399488, 582144, 599232, 798976, 1182859, 1198464, 1597952, 2365718, 2396928, 3548577, 4731436, 4793856, 7097154, 9462872, 14194308, 18925744, 28388616, 37851488, 56777232, 75702976, 113554464, 151405952, 227108928, 302811904, 454217856, 605623808, 908435712, 1816871424]

約数ペア:

[(1, 1816871424), (2, 908435712), (3, 605623808), (4, 454217856), (6, 302811904), (8, 227108928), (12, 151405952), (16, 113554464), (24, 75702976), (32, 56777232), (48, 37851488), (64, 28388616), (96, 18925744), (128, 14194308), (192, 9462872), (256, 7097154), (379, 4793856), (384, 4731436), (512, 3548577), (758, 2396928), (768, 2365718), (1137, 1597952), (1516, 1198464), (1536, 1182859), (2274, 798976), (3032, 599232), (3121, 582144), (4548, 399488), (6064, 299616), (6242, 291072), (9096, 199744), (9363, 194048), (12128, 149808), (12484, 145536), (18192, 99872), (18726, 97024), (24256, 74904), (24968, 72768), (36384, 49936), (37452, 48512)]